<template>
  <div class="person">
    <h2>姓名：{{name}}</h2>
    <h2>年龄：{{age}}</h2>
    <button @click="changeName">修改姓名</button>
    <button @click="changeAge">修改年龄</button>
    <button @click="showTel">查看联系方式</button>
  </div>
</template>

<script lang="ts">
export default {
  name: "Person", //组件名
  data(){
    return{
      name:'张三',
      age:18,
      tel:'13944445555'
    }
  },
  methods:{
    changeName(){
      this.name = 'zhang-san'

    },
    changeAge(){
      this.age +=1

    },
    showTel(){
      alert(this.tel)
    }
  }

}
</script>

<style scoped>
.person {
  background-color: skyblue;
  box-shadow: 0 0 10px;
  border-radius: 10px;
  padding: 20px;
}
button{
  margin: 0 5px;
}
  
</style>
